Article 19
With respect to cross-border correspondent relationships with a third-country respondent institution, Member States shall, in addition to the customer due diligence measures laid down in Article 13, require their credit institutions and financial institutions to: (a) gather sufficient information about the respondent institution to understand fully the nature of the respondent's business and to determine from publicly available information the reputation of the institution and the quality of supervision; (b) assess the respondent institution's AML/CFT controls; (c) obtain approval from senior management before establishing new correspondent relationships; (d) document the respective responsibilities of each institution; (e) with respect to payable-through accounts, be satisfied that the respondent institution has verified the identity of, and performed ongoing due diligence on, the customers having direct access to accounts of the correspondent institution, and that it is able to provide relevant customer due diligence data to the correspondent institution, upon request.